Physics
Jonathan Lindgren's user avatar
Jonathan Lindgren's user avatar
Jonathan Lindgren's user avatar
Jonathan Lindgren
  • Member for 10 years, 1 month
  • Last seen more than 2 years ago
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15
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All Questions Answers
Score Newest
question
8
Variations of actions of (lie algebra valued) differential forms
Dec 4, 2015
question
7
Why is the Hamiltonian the Legendre transform of the Lagrangian?
Sep 25, 2014
question
6
Scattering amplitude, link between quantum mechanics and QFT
May 26, 2015
question
5
Problems with covariant action of the superstring
Jan 27, 2016
question
5
Why does the chemical potential vanish for Bose Einstein condensate?
Feb 13, 2016
question
4
Why is it correct to estimate divergences by the cutoff in QFT?
Apr 16, 2015
question
3
Supersymmetry transformations as coordinate transformations
Jan 5, 2015
question
3
What is meant by the following divergent formula?
Mar 10, 2015
question
3
Gaussian path integrals and convergence
Oct 1, 2015
question
3
The $i\epsilon$ in non-relativistic scattering theory
Oct 31, 2015
Top network posts
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28
Comma delimited list - how to obtain the length?
14
No System image available when adding AVD in Android studio
10
Conformal map of polygon with circle segments
10
What is meant by a filtration "contains the information" until time $t$?
8
Delta function at the origin in polar coordinates

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